Service Description: A case study of the Port of Long Beach
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Description: Long Beach was once known as the "Sinking City". Oil and gas production from the giant Wilmington Oil Field, where 3.75 billion barrels (42 gallons per barrel) have been produced, created a land surface "subsidence bowl" of up to 29 feet deep in and around the Port of Long Beach (Port) and along the coastal strand of the City of Long Beach. Over 20 square miles have been affected adjacent to the shoreline from the Port to Seal Beach. Early 1940's groundwater pumping contributed to the land sinking, but the majority of the subsidence resulted from oil and gas extraction. Damage to public and private property and the rebuilding of Port facilities have cost billions in today's dollars.
Copyright Text: ESRI, POLB, LBGO, City of Long Beach
Spatial Reference: 102100 (3857)
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Units: esriMeters
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